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| author | Mark Wiebe <mwwiebe@gmail.com> | 2011-08-26 15:44:14 -0700 |
|---|---|---|
| committer | Charles Harris <charlesr.harris@gmail.com> | 2011-08-27 07:27:02 -0600 |
| commit | 10fac981763e87f949bed15c66127fc380fa9b27 (patch) | |
| tree | 9884131ece5eada06212538c591965bf5928afa2 /doc/source/reference/arrays.maskna.rst | |
| parent | f818910471ac900bd2a440ee35ded10756af5dad (diff) | |
| download | numpy-10fac981763e87f949bed15c66127fc380fa9b27.tar.gz | |
ENH: missingdata: Make PyArray_Converter and PyArray_OutputConverter safer for legacy code
These functions now reject inputs with NA, and there are alternative
functions PyArray_AllowNAConverter and PyArray_OutputAllowNAConverter
that functions should use when they intend to support NA.
Diffstat (limited to 'doc/source/reference/arrays.maskna.rst')
| -rw-r--r-- | doc/source/reference/arrays.maskna.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/source/reference/arrays.maskna.rst b/doc/source/reference/arrays.maskna.rst index 29b38f131..2faabde83 100644 --- a/doc/source/reference/arrays.maskna.rst +++ b/doc/source/reference/arrays.maskna.rst @@ -58,7 +58,7 @@ as defined in the IEEE 754 floating point arithmetic specification. Most computations whose input is NA will output NA as well, a property known as propagation. Some operations, however, always produce the same result no matter what the value of the NA is. The clearest -example of this is with the logical operands *and* and *or*. Since both +example of this is with the logical operations *and* and *or*. Since both np.logical_or(True, True) and np.logical_or(False, True) are True, all possible boolean values on the left hand side produce the same answer. This means that np.logical_or(np.NA, True) can produce |